also electro-magnetic, 1821; see electro- + magnetic.

Interference in the integrity of a signal caused by radiation. An

Magnetism caused by the flow of an electric current.

(adj) pertaining to or exhibiting magnetism produced by electric charge in motion

Objects made magnetic by an electric current.

A magnetic field cause by an electric current. Power lines cause electromagnetic fields which can interfere with nearby data cables.

Of, pertaining to, or produced by electromagnetism.

The term describing the relationship between electricity and magnetism. A quality that combines both magnetic and electric properties.

Relating to a magnetic field created by an electric current.

Of or pertaining to electromagnetism.

Very efficient means of controlling electromechanical display characters. Each moving part of the character contains a magnet, that upon command receives an electrical charge that either attracts or repels the magnet to or from its base, causing it to move.